Static task
static1
Behavioral task
behavioral1
Sample
2024-05-22_298f1915bb0e3d75649fc3930ddb1e23_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-22_298f1915bb0e3d75649fc3930ddb1e23_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-22_298f1915bb0e3d75649fc3930ddb1e23_cryptolocker
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Size
64KB
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MD5
298f1915bb0e3d75649fc3930ddb1e23
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SHA1
9276fb9ed5e9f1f8fb67d915a9967b460063a5cd
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SHA256
95a7a6dbf1c098ac4095035d48670fa68add5411ec26b83f3748b89fc51d9e48
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SHA512
37f0e7f75f02cff07f3a2b0a763c1d3d6b803e99c5e14aab157cace517495c86f56af926e6ab298c2877a33d54185289fca9328a0fa8227ae9bfd1d1514d6957
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293Wu:aq7tdgI2MyzNORQtOflIwoHNV2XBFV71
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-22_298f1915bb0e3d75649fc3930ddb1e23_cryptolocker
Files
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2024-05-22_298f1915bb0e3d75649fc3930ddb1e23_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ